Fix use of C++11 extensions in C++03 code.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@228698 91177308-0d34-0410-b5e6-96231b3b80d8

test/std/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/alloc_F.pass.cpp

@@ -82,9 +82,11 @@ int main()
     assert(f);
     assert(f.target<int (A::*)(int) const>() != 0);
     }
+#if __cplusplus >= 201103L
     {
     Foo f;
     std::function<void(int)> fun = std::bind(&Foo::bar, &f, std::placeholders::_1);
     fun(10);
     }
+#endif
 }